IAM 512 BLOCK CIPHERS

Bilgin sana kıymet, talebin neyse osun sen
İnsanlığı sâde yiyip içmekte mi sandın

Hâlin ne ise müşteri sen oldun o hâle
Noksanı meğer adl-i ilâhîde mi sandın

ali doğanaksoy

aldoks(at)metu.edu.tr (312) 210 53 54

LECTURES: Monday 09.40-12.30

LINK FOR ONLINE MEETINGS: https://zoom.us/j/94972304428?pwd=Q3pXdkh5NnUrNTAzVGJrUVBGdTVYZz09

LECTURES
07 Mar	First Meeting – Classical Ciphers
14 Mar	--
21 Mar	Classical Ciphers
28 Mar	Classical Ciphers
04 Apr	Classical Ciphers
11 Apr	Building Blocks of a Block Cipher
18 Apr	Boolean Functions – Basic Definitions, Nonlinearity, Cryptographic Measures
25 Apr	Boolean Functions – Walsh Transform
02 May	--
09 May	S-Boxes
16 May	Design of Block Ciphers

PRESENTATİONS
2592517		Umbreen Bukhtawar	DES
1606904		Güngör Eda Ceren	Block Cipher Twofish
1631027		Mızrak Mustafa	Block Cipher Serpent
2592459		Akdoğan Beste	Working Modes of Block Ciphers
1373331		Çulhacı Elif	Cryptanalysis of Block Ciphers
2007789		Koçkan Rıdvan Batuhan	AES Competition
2007821		Paksoy İlker	Block Cipher Based Hash Functions
1046663		Özer Arda Buğra	Randomness Testing of Block Ciphers
2093383		Aykurt Fatih	Secure Implementation of Block Ciphers
2533222		Seyhan Nermin Cansu	Block Cipher Rijndael
SCHEDULE
23 May	Block Cipher DES / Block Cipher Twofish / Block Cipher Serpent
30 May	Working Modes / Cryptanalysis / AES Competition
06 Jun	Block Cipher Based Hash Functions / Randomness Testing
13 Jun	Secure Implementation of Block Ciphers / Block Cipher Rijndael
A first report of the presentation must be submitted on the last Friday before the presentation; the final report and exam questions must be submitted on the first Friday after the presentation.

IMPORTANT DAYS
15 May	Submission of Homework (23.59)
16 May	Midterm Exam (Take-Home/Questions will be uploaded to odtuclass at 17.00 )
	Midterm will cover the topics up to S-Boxes, inclusive.
20 Jun	Final Exam (Take-Home/Questions will be uploaded to odtuclass at 09.00 )
	Final exam will be composed of questions prepared out of presentations.

GRADING:

20 points Project Work (15 points for report 5 points for presentation)

20 points Homework

25 points Midterm

35 points Final